[Answered] KMSPico and Steam. It's safe?

Hello everyone, I'm new here! I've come to ask for help! After some hardware changes, I can no longer activate my Windows 10. A friend told me to install a "KMSPico Portable" to do the activation. After execution, I have an "AutoPico" in the scheduled tasks. Does Steam not detect how hack or VAC Ban in my games? Do I always need to use this program for activation? I really need help to better understand this.